* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #e0e0ff;
            line-height: 1.8;
            font-size: 18px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #6ee7ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ff9a3c;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .header {
            background: rgba(15, 12, 41, 0.95);
            padding: 20px 40px;
            border-bottom: 3px solid #6ee7ff;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(90deg, #6ee7ff, #ff9a3c);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 5px 15px rgba(110, 231, 255, 0.3);
            letter-spacing: 2px;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-size: 1.2rem;
            padding: 10px 20px;
            border-radius: 25px;
            background: rgba(255, 154, 60, 0.1);
            border: 1px solid transparent;
        }
        .nav-desktop a:hover {
            background: rgba(110, 231, 255, 0.2);
            border-color: #6ee7ff;
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            color: #6ee7ff;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            gap: 15px;
            background: rgba(15, 12, 41, 0.98);
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
            border: 2px solid #6ee7ff;
        }
        .nav-mobile.active {
            display: flex;
        }
        .search-form {
            display: flex;
            align-items: center;
            margin-left: 30px;
        }
        .search-form input {
            padding: 12px 20px;
            border-radius: 25px 0 0 25px;
            border: 2px solid #6ee7ff;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            width: 250px;
            outline: none;
        }
        .search-form button {
            padding: 12px 25px;
            border-radius: 0 25px 25px 0;
            border: 2px solid #6ee7ff;
            background: #6ee7ff;
            color: #0f0c29;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .search-form button:hover {
            background: #ff9a3c;
            border-color: #ff9a3c;
        }
        .breadcrumb {
            max-width: 1400px;
            margin: 20px auto;
            padding: 0 40px;
            font-size: 0.95rem;
        }
        .breadcrumb a {
            color: #ff9a3c;
        }
        .main-content {
            max-width: 1400px;
            margin: 30px auto;
            padding: 0 40px;
            flex: 1;
        }
        article {
            background: rgba(25, 22, 60, 0.8);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
            border: 2px solid #302b63;
        }
        h1 {
            font-size: 3.5rem;
            color: #6ee7ff;
            text-align: center;
            margin-bottom: 30px;
            text-shadow: 0 5px 15px rgba(110, 231, 255, 0.5);
            border-bottom: 4px solid #ff9a3c;
            padding-bottom: 20px;
        }
        h2 {
            font-size: 2.5rem;
            color: #ff9a3c;
            margin-top: 50px;
            margin-bottom: 20px;
            padding-left: 15px;
            border-left: 6px solid #6ee7ff;
        }
        h3 {
            font-size: 2rem;
            color: #b3a1ff;
            margin-top: 35px;
            margin-bottom: 15px;
        }
        h4 {
            font-size: 1.6rem;
            color: #6ee7ff;
            margin-top: 25px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
            padding: 0 10px;
            color: #d0d0ff;
        }
        .highlight {
            background: rgba(110, 231, 255, 0.15);
            border-left: 5px solid #ff9a3c;
            padding: 20px;
            margin: 25px 0;
            border-radius: 10px;
            font-weight: bold;
            color: #fff;
        }
        .emoji {
            font-size: 1.5em;
            margin-right: 10px;
        }
        .image-container {
            text-align: center;
            margin: 40px 0;
        }
        .image-container img {
            max-width: 80%;
            border: 5px solid #6ee7ff;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #aaa;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px dashed #6ee7ff;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 60px 0;
        }
        .card {
            background: rgba(36, 34, 62, 0.9);
            border-radius: 15px;
            padding: 30px;
            border: 2px solid #6ee7ff;
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }
        .card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(110, 231, 255, 0.4);
        }
        .card h3 {
            color: #ff9a3c;
            text-align: center;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #b3a1ff;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #302b63;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s ease;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #6ee7ff;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 2rem;
            color: #ff9a3c;
            margin: 20px 0;
        }
        .rating-stars i {
            cursor: pointer;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffd700;
            transform: scale(1.2);
        }
        .submit-btn {
            display: block;
            width: 100%;
            padding: 18px;
            border-radius: 10px;
            border: none;
            background: linear-gradient(90deg, #6ee7ff, #ff9a3c);
            color: #0f0c29;
            font-size: 1.2rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .submit-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(255, 154, 60, 0.5);
        }
        .footer {
            background: rgba(15, 12, 41, 0.95);
            padding: 40px;
            border-top: 3px solid #6ee7ff;
            margin-top: 60px;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin: 20px 0;
        }
        friend-link a {
            padding: 12px 25px;
            background: rgba(110, 231, 255, 0.1);
            border-radius: 20px;
            border: 1px solid #6ee7ff;
            color: #e0e0ff;
            transition: all 0.3s ease;
        }
        friend-link a:hover {
            background: rgba(255, 154, 60, 0.2);
            border-color: #ff9a3c;
            color: #ff9a3c;
        }
        .copyright {
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid #302b63;
            width: 100%;
        }
        @media (max-width: 1024px) {
            .header-container, .main-content, .breadcrumb, .footer-container {
                padding: 0 20px;
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2.2rem;
            }
            .nav-desktop {
                gap: 15px;
            }
            .search-form input {
                width: 200px;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .search-form {
                margin-left: 0;
                width: 100%;
                order: 3;
                margin-top: 20px;
            }
            .search-form input {
                width: 100%;
            }
            .my-logo {
                font-size: 2.2rem;
            }
            h1 {
                font-size: 2.3rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            article {
                padding: 25px;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .card {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .header {
                padding: 15px 20px;
            }
            .main-content {
                padding: 0 15px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            body {
                font-size: 16px;
            }
            .breadcrumb {
                padding: 0 15px;
            }
        }